14424453434340 has 144 divisors (see below), whose sum is σ = 44941464750000. Its totient is φ = 3742165785600.

The previous prime is 14424453434269. The next prime is 14424453434353. The reversal of 14424453434340 is 4343435442441.

14424453434340 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 44 + 534 + 34 + 3 + 40 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 3497356294884 + 10927097139456 = 1870122^2 + 3305616^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65831286 + ... + 66050034.

Almost surely, 2^{14424453434340} is an apocalyptic number.

14424453434340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14424453434340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22470732375000).

14424453434340 is an abundant number, since it is smaller than the sum of its proper divisors (30517011315660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14424453434340 is a wasteful number, since it uses less digits than its factorization.

14424453434340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228702 (or 228697 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 45.

Adding to 14424453434340 its reverse (4343435442441), we get a palindrome (18767888876781).

The spelling of 14424453434340 in words is "fourteen trillion, four hundred twenty-four billion, four hundred fifty-three million, four hundred thirty-four thousand, three hundred forty".